Den1 used paper xeroxes colored with markers and pencils.Den 2 was similar but added a few halftones and film retouching.Den 3 went to PMT positives lighty sprayed with gesso and colored with dyes and pencils.Den 4 is colored with rotring colored inks and pencils.Ahora, casi veinte años después, es el Den que más releo. Sigue fascinándome.